A triangle with an angle >90 is an obtuse triangle the other two remaining angles would be acute <90
total degrees must = 180
Answer:
5/7 =55
5x/7 =55
7 ⋅ 5x/7 = 7 ⋅ 55
5x = 7⋅ 55
x= 77
1/5/6 = 6x/6
x= 1/30
x+ 2.17 = 5
x+ 2.17 = 5 - 2.17 = 5 - 2.17
x=2.83
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
OR 
x=2 and 3
Hope this helps!
3/4 is already simplified<span> completely.</span>
The correct answer is 5
Since the 3 is negative you would technically subtract 8 (positive) by 3
